baber/WOPTO huggingface dataset:
Patent JP-S6332532-A (JP)
Title: Document illuminating device
Inventor: INOUE YUTAKA
IPC: G03G15/04
Filed: 1986-07-25
Abstract: PURPOSE:To make the device thin and small in size by using a light transmissive plate-shaped body having a refractive index distribution in the thickness direction, as a line   surface light source converting optical system. CONSTITUTION:As for a light transmissive plate-shaped body 11 of an acryl resin, its refractive index becomes higher as it goes toward the upper face, therefore, an incident light from the side is curved to the upper face. By a light source 10 which has been placed so as to be opposed to the side end face of the plate-shaped body 11, a document 1 is irradiated extending over the whole surface, and reflected light beams pass through the plate-shaped body 11 in the lower direction, brought to a photoelectric conversion by a two-dimensional arrangement photodetector array 12 which has been placed adjacently on the lower face, and fetched as an electric signal to the outside. By this array 12 and a structure of a document illuminating device, the device can be made small and thin in size.
Patent JP-H1020417-A (JP)
Title: Photographic printer and exposure controller
Inventor: TERASHITA TAKAAKI
IPC: G03B27/80
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To obtain a copied image which is appropriately and regularly finished from plural images to be exposed with the same exposure amount at a high yield. SOLUTION: Information recorded on the magnetic recording part of a negative film is read (200), and in the case of judging that plural negative images to be exposed with the same exposure amount are present in the negative film based on the read information (yes, 212), specified negative images estimated that high accuracy in the exposure calculation may be obtained are selected as the negative images used for the calculation of the common exposure amount among plural negative images (216), then, the individual exposure amount of the selected specified negative images is calculated (218), the mean value of the individual exposure amount of the specified negative images is calculated as the common exposure amount (220). The negative images to be exposure with the same exposure amount are respectively exposed on a photographic printing paper with the common exposure amount.
Patent JP-H0614825-A (JP)
Title: Bed
Inventor: SUNAGA HIROSHI
IPC: A47C21/04
Filed: 1992-07-02
Abstract: PURPOSE:To dry bedding and a mat by connecting a through-hole provided on the upper wall of a duct to the passing plate of the upper part of a bed base of the bed by sucking air in this bedding and the mat together with moisture with a suction device. CONSTITUTION:To the lower part of a shelf plate 22, the tubular body 45 of a duct 4 is attached and a through-hole provided on the shelf plate 22 and a through-hole 41 provided on the upper wall of the duct 4 are connected. The vicinity of an outlet of the duct 4 becomes a casing 7 on which a suction device 5 is provided. By connecting the casing 7 to the rear part of the tubular body 45 of the duct 4 through a bellows 71, the duct 4 is completed. By operating the suction device 5, a rotary valve 42 is opened. Air passes from the inlet of the duct 4 and the through-hole 41 and goes out from an outlet of the duct 4. As the result of a face that air enters the duct 4 from the through-hole 41, air pressure in the periphery of the through-hole 41 is decreased and air in a room passes through bedding, a mat 3 and the through-hole 25 of the shelf plate 22 and is sucked into the duct 4. Since air in the room passes through the inside of the bedding and the mat 3, the bedding and the mat 3 are dried.
Patent JP-H0466922-A (JP)
Title: Automatic ttl dimming camera
Inventor: YASUKAWA SEIICHI
IPC: G03B15/05
Filed: 1990-07-04
Abstract: PURPOSE:To make flash photographing with the title camera in a TTL multiple dimming mode by mounting an external flash generator on the came main body together with a built-in flash generator in removable states and making th built-in flash generator to make preliminary flashing and the external flash generator main flashing. CONSTITUTION:When the TTL light adjustment controlling method set on a camera main body 1 side is a TTL multiple dimming instructing mode, object information detecting operations are started by preliminary flashing and a build-in flash generator 30 is made to make preliminary flashing through a light emission control circuit 52. When multi-pattern calculation is completed thereafter, a command is issued to an external flash generator 101 to make main flashing and, at the same time, integration is started at a photometer/ dimmer circuit 11 when 'the external flash generator 101 is mounted' is detected. Therefore, flash photographing can be made in the TTL multiple dimming mode when the external flash generator with which TTL normal light adjustment can be performed without preliminary flashing is mounted on the camera main body.
Patent JP-2001002113-A (JP)
Title: Paper container cover
Inventor: NAITO TOSHIYA
IPC: B65D5/74
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To carry out the work without the necessity of heavy labor when a container is recovered or thrown away by constituting a cover formed of a laminated material formed of a seal layer formed inside and a plastic film laminated outside a paper base. SOLUTION: A cover is constituted of a laminated film formed of a seal layer 12 inside and a plastic film 15 laminated outside a paper base 10. It is preferable to form very fine holes 16 of the whole surface of the plastic film 15 so that the cover is not foamed by a water content from the paper base 10 when the cover is heat sealed. The plastic film 15 is preferably provided with heat resistance, and from the viewpoint of process adaptability, a polyester film, particularly a polyethylene terephthalate film is preferred. In the above constitution, the cover for sealing an opening of the paper container constituted of a laminated material formed of a paper layer with an opening such as a drinking mouth as a main component is formed of a material of same quality in which the paper base 10 not using metal foils is used to simplify the recovering work after use.
Patent JP-S6277262-A (JP)
Inventor: JIYOZEFU JIYURIAN BETANKUURU
IPC: B60R22/06
Filed: 1986-07-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6418013-A (JP)
Title: Running bearing measuring apparatus for vehicle
Inventor: NAKAYAMA OKIHIKO
IPC: G01C21/00
Filed: 1987-07-14
Abstract: PURPOSE:To facilitate the correction of the position of center coordinates of an output circle, by setting a temporary center point of the output circle when a correction value of position with a sign post exceeds an allowable value to calculate a virtual running locus to the sign post from the preceding sign post using an earth magnetism output value thus far recorded. CONSTITUTION:Information on the current position of a vehicle is extracted (c) from a transmission a radio wave transmitted from a road-side transmitting station (d) to correct (e) the current position of the vehicle by the information and a correction value thus obtained is checked (f) if it is within the limits. An output value of an earth magnetic sensor per unit distance of running is recorded (g) while the vehicle runs between transmitting stations (d) and when the correction value exceeds the allowable value, the output value of the earth magnetic sensor is extracted (h) as recorded to the transmitting station (d) involved from the preceding transmitting station (d). Temporary center points are set (i) spirally in sequence from the center coordinates position of an output circle and a virtual running locus is calculated (j) with the preceding transmitting station (d) as starting point based on the temporary center points as the center coordinates position of the output circle. Thus, a difference between distances to the final point thereof and to the transmitting station (d) involved is compared with an allowable value to perform the correction l or the like of the center coordinates position of the output circle.
Patent JP-S5876302-A (JP)
Title: Weld joint part in disc wheel
Inventor: MATSUI HITOSHI
IPC: B23K9/00
Filed: 1981-10-31
Abstract: PURPOSE:To prevent generation of cracks in welded part by forming an inclined part, which has a specified inclination angle against the inner surface of a rim, in the vicinity of the tip of disc periphery, so that the rim-side toe-end angle of the welded metal becomes suitable. CONSTITUTION:On the inner surface in the vicinity of a tip of a disc periphery 2a, an inclined part 10, which has an angle of 30 to 80 degrees to a rim inside surface 1a, is formed. And arc welding is carried out in such a way that a disc side toe-end 11 of a welded part 3 between the rim inside surface 1a and the tip part of the disc periphery 2a is located over the said inclined part 10. With these contrivances, as far as the disc side end parts 11 and 11' of the welded part 3 are located over the inclined part 10, the rim side toe-end angle of the welded part 3 does not vary much, even if the positions of electrode wires 6 and 6' for arc welding move, and is kept in a suitable angle, or 20-40 degrees.
Patent JP-H092379-A (JP)
Title: Waste oil collecting device
Inventor: MORISHIMA TAKEO
IPC: B63B38/00
Filed: 1995-06-19
Abstract: PURPOSE: To collect the waste oil and outflow oil irrespective of the viscosity and the temperature by providing a suction chamber on an end part of a connection pipe connected to a vacuum pump, and providing on the side of the suction chamber a suction port which makes the suction chamber afloat on the water level, sinks it to the prescribed depth, and is opened on the oil level. CONSTITUTION: A waste oil collecting device is provided with a connection pipe 2 connected to a vacuum pump 1, a suction chamber 3 located at the end part of the connection pipe 2, a float 4 to make the suction chamber 3 afloat on the water level, and a weight 5 to sink the suction chamber 3 to the prescribed depth. The suction chamber 3 is provided with a horizontally long suction port 3A to be opened at the level of the oil P to be collected on its side. A suction part 3B to discharge the oil P in the suction chamber 3 into the connection pipe 2 is provided on an upper end part of the suction chamber 3. The suction chamber 3 which is balanced with the float 4 and the weight 5 collects the oil P from the suction port 3A into the suction chamber 3, and feeds the oil P through the connection pipe 2. The oil P is separated from water Q in the suction chamber 3, and only the oil P separated on the upper level is discharged from the suction part 3B.
Patent JP-H0727162-A (JP)
Title: Damper for microamplitude
Inventor: KOBAYASHI NOBUYUKI
IPC: F04D29/66
Filed: 1993-07-15
Abstract: PURPOSE:To provide a damper for microamplitude which is constituted to effectively suppress microvibration generated at the cooling water circulation pump of an atomic power plant and the piping system thereof. CONSTITUTION:In a damper for microamplitude to suppress the generation of microvibration between a fixed flange 1 and a moving flange 2, double inner and outer expandable bellows cylinder bodies 3 and 5 are arranged between the fixed flange l and the moving flange 2. An outer working fluid chamber 9 is formed between the inner and outer bellows cylinder bodies 3 and 5. A partition is located in the inner bellows cylinder body 5, the interior thereof is partitioned into an air chamber 8 and an inner working fluid chamber 7. The inner and outer working fluid chambers 7 and 9 are respectively filled with working fluid S, and an orifice means 4 through which the working fluid S in the inner and outer working fluid chambers 7 and 9 is caused to flow is provided in the inner bellows cylinder body 5.
Patent JP-H0616120-A (JP)
Title: Vehicle slip control device
Inventor: IZUMI TOMOMI
IPC: B60T8/1766
Filed: 1992-07-02
Abstract: PURPOSE:To shorten braking distance after spin is finished without delaying the finish time of the spin when the spin is caused. CONSTITUTION:A vehicle slip control device is provided with a braking pressure adjusting means (braking control system 15) to adjust the braking pressure so as to decelerate wheels properly when braking is applied and a control means 34 to output a control signal to this braking pressure adjusting means, and is also provided with a spin judging means 35 to judge whether or not a vehicle is put in a spin condition when the braking is applied and a correcting means 36 which corrects front wheel braking pressure preset by the control means 34 to the pressure increase side when being confirmed that the vehicle is put in the spin condition by this spin judging means 35 and sets rear wheel braking pressure in a value lower than the front wheel braking pressure.
Patent JP-H04372939-A (JP)
Title: Transmission type screen and back projection type image display device with it
Inventor: HIRATA KOJI
IPC: G03B21/62
Filed: 1991-06-21
Abstract: PURPOSE:To provide a transmission type screen having good focus characteristic, brightness of the screen and contrast and little color shift. CONSTITUTION:A Fresnel lens sheet 2 is arranged on the image generating source side. A micro-lens sheet 4 continuously arranged with micro-lens elements in the screen vertical direction and the screen horizontal direction on an incidence face 41 and an outgoing face 42 is arranged on the image viewing side. The lens cross section shapes of the micro-lens elements in the screen vertical direction and the screen horizontal direction are made the optimum shapes respectively to control the diffusion characteristics of the outgoing light from the micro-lens sheet 4 in the screen vertical direction and the screen horizontal direction. A light absorption layer 6 is provided at the light nontransmission portion of the outgoing face 42 of the micro-lens sheet 4 to improve the contrast.
Patent JP-H1174839-A (JP)
Title: Remote optical communication system
Inventor: GRASSO GIORGIO
IPC: H04B10/18
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To prevent the span length of an optical fiber between a power amplifier and a preamplifier or the span length of an optical fiber between adjacent line amplifiers from being limited by an available optical power at the input of the span. SOLUTION: The remote optical communication system includes a transmission station 104 that sends an optical signal with a power within the range from 18 dBm to 30 dBm and a fiber whose length is 100 km to 1000 km and whose dispersion is deviated. The remote optical communication system having an optical fiber transmission line 106 that sends the optical signal and an optical reception station 108 that receives the optical signal is provided with a color dispersion compensation device 115 between the transmission line 106 and optical receivers 110, 111.
Patent JP-S6211893-A (JP)
Inventor: KATO HIROKAZU
IPC: G10H1/18
Filed: 1985-08-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001004778-A (JP)
Title: Seal device of in-reactor pump
Inventor: SAKAMAKI KAZUO
IPC: G21C19/02
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To check and repair jet pump riser pipe in the case of generation of crack without replacing at least a part of shroud or draining reactor water. SOLUTION: In the opening 28 of a transition piece 14 connected to the upper part of a riser pipe of a jet pump, a base plate 33 having a seal member 31 is sat. A stud 34 is attached on the base plate 33 and a ceiling plate 36 is attached to the stud 34. In the ceiling plate 36, a projection 36a for inserting in the recess part 14a formed in the transition piece 14 is provided. By this, a seal device 30 can be detachably installed in the opening 28 of the transition piece 14 provided at the upper part of the riser pipe 12. Thus, the riser pipe 12 of the jet pump 11 is surely sealed and check and repair work can be conducted in a short time without draining reactor water.
Patent JP-S6155564-A (JP)
Inventor: OGUSHI TETSURO
IPC: F25B23/00
Filed: 1984-08-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06350119-A (JP)
Title: Solar bioenergy converter
Inventor: YAGISHITA TATSUO
IPC: C12M1/00
Filed: 1993-06-10
Abstract: PURPOSE:To provide a solar bioenergy converter which contributes to the fixing of CO2 being the gas principally causing the warming of the earth or which preserves the earth environment, by making the solar energy efficiently and safely used for electric energy, hydrogen energy, and the production of food. CONSTITUTION:This comprises an algae culture vessel 4, which holds a light- transmitting amorphous silicon solar battery 11 on itself, a generating vessel 5, which is coupled with the algae culture vessel 4 by a transportation pipe 8, and a separating vessel 6. While a light strikes against it the light- transmitting amorphous solar battery 11 generates power, and algae are cultured by the light which has transmitted the light-transmitting amorphous solar battery. After the culture for a certain time, the algae are shifted to the generator vessel 5, and power is generated after adding an electron-transmitting medium. After generation, the algae and the electron-transmitting medium are separated in the separating vessel 6, and algae are cultured again in the culture vessel 4.
Patent JP-H0226849-A (JP)
Title: Production of optical fiber bace material
Inventor: SHIOMOTO KOICHI
IPC: G02B6/00
Filed: 1988-07-15
Abstract: PURPOSE:To stably produce the optical fiber of a graded index type having an excellent transmission characteristic by growing a porous glass material by using gaseous glass raw materials which consist of silicon tetrachloride and dopant and are corrected in change rate. CONSTITUTION:The gaseous glass raw materials which consist of the silicon tetrachloride and the dopant and are regulated in quantity are introduced to an oxyhydrogen flame burner and is subjected to a flame hydrolysis. The formed fine glass particles are deposited on a rotating base material. This base material is then pulled up, by which a porous glass body is grown thereon in the axial direction thereof. The quantity of the gaseous raw materials regulated in the method of producing the optical fiber base material by nitrifying the above- mentioned porous glass material to transparent glass is specified to the value corrected of the change rate by the atm. pressure. The correction of the quantity of the gaseous raw materials to be supplied may be executed by determining the change in the evaporation rate of the silicon tetrachloride and germanium tetrachloride as the dopant with the fluctuation in, for example, the atm. pressure, from the figure, then by determining the correction rate of the carrier gas to correct this change rate from the figure.
Patent JP-H0735649-A (JP)
Title: Method for evaluating performance of anti-lock brake system
Inventor: YAMAMOTO KOJI
IPC: B60T8/90
Filed: 1993-07-16
Abstract: PURPOSE:To quantitatively evaluate the performance of an ABS with high accuracy by testing on a stage, by a method whereby a vehicle on the stage is put on the brake, the generating number of times of the change of the brake force and whether the brake force exceeds a permissible limit are detected, and whether the ABS(anti-lock brake system) performs properly is totally determined. CONSTITUTION:When a vehicle equipped with an ABS is braked, it is controlled so that, the brake force is reduced before the rotation of wheels becomes 0, and increased when the wheels start to rotate again. The brake force is changed like a waveform through repeated operations as above. In order to evaluate the ABS, how many times the change of the brake force of an amplitude between upper and lower reference levels (a) and (b) is repeated in a preset measuring time T is counted by a control unit. Only when the number of times is a preset regular number of times or more, and further not beyond the preset upper and lower permissible limit levels (c), (d) the ABS is determined to operate normally.
Patent JP-S6419340-A (JP)
Title: Original platen supporting mechanism
Inventor: OISHI CHIKASHI
IPC: G03G15/04
Filed: 1987-07-15
Abstract: PURPOSE:To stably draw out the original platen and to widen opening of an original cover by supporting an original platen on four corners when it is pulled out with two supporting means which is freely movable and provided at four lower corner of the original platen. CONSTITUTION:A roller supporting material 211 and a roller 212 are provided in two inner corners of the original platen 104, and a floor face roller supporting member 213 and a floor face roller 214 are provided in these two corners the roller 212 moves back and forth along a guide 215a which is on the platen 215 provided below the platen 104 inside a main body 103. On the other hand, two rollers 214 moves on the floor face and a screw material 216 can adjust height from the floor to the platen 104. With such a mechanism, stable support can be obtained when the stand 104 is drawn out because it is supported on the four corners and the opening of the original cover 105 can become wider by drawing out the whole. The device can be miniaturized because the supporting mechanism is compact.
Patent JP-S6153062-A (JP)
Title: Thermal head
Inventor: SAIDA KATSUAKI
IPC: H05K3/46
Filed: 1984-08-24
Abstract: PURPOSE:To eliminate restrictions on selection of a conductor material, by a construction wherein a glaze insulation layer is provided between conductors of a common electrode constituted of a thick film conductor and a thin film conductor, and the surface of a part devoid of the glaze insulation layer is coverted by a gas-tight substance. CONSTITUTION:An underglaze layer 2 is provided on an alumina ceramic substrate 1 except a common electrode part 10, and the thick film conductor 3 of silver or the like is provided at the common electrode part 10 over a large width by screen printing and a heat treatment. The gas-tight glaze insulation layer 4 having a thickness of about 10-20mum is provided on the conductor 3 including the side close to a heating resistor 6 by screen printing and a heat treatment, the layer 4 being not provided on the conductor 5 at parts away from the resistor 6. The thin film conductor 5 and the heating resistor 6 are provided on the above layers, and a protective layer 7 consisting of a thin film of tantalum oxide or the like is provided thereon.
Patent JP-H0846623-A (JP)
Title: Communication system and its building-up method
Inventor: KAMOSHITA KOJI
IPC: H04L12/28
Filed: 1994-07-28
Abstract: PURPOSE:To build up management information autonomously in on-line without increasing the build-up job amount of a user by sending a revision content periodically till reception answer is received with respect to an information processing unit returning no answer even after the lapse of a prescribed time. CONSTITUTION:A management information files 101, 131, 133 are stored in an auxiliary storage devices 201, 202, 203 of an information processing units A, B, C and a management information edit programs 301, 302, 303 and a revision information processing program 331, 332, 333 are loaded to the file. Then the management information edit program is started at the edit of the management information and stops at the end of edit. The revision information processing program is started when the information processing unit is transited to the on-line state and not finished till the information processing unit stops. Furthermore, the revision information processing program 332 of the information processing unit B manages the reception answer and sends the revision information 130 periodically again to the information processing unit not providing reception answer even after the lapse of a prescribed time and reflects on the information 130 onto the management information.